'''Alcoa Inc.''' (from '''Al'''uminum '''Co'''mpany of '''A'''merica) is an American industrial corporation, it ranks as the world's third largest producer of aluminum
, behind Rio Tinto Alcan
with corporate headquarters
in New York City
. It is the world's largest Aluminium company by revenue. From its operational base in Pittsburgh
in the United States, Alcoa conducts operations in 31 countries. Alcoa is a major producer of primary aluminum, fabricated aluminum, and alumina combined, through its active and growing participation in all major aspects of the industry: technology, mining, refining, smelting, fabricating, and recycling.
Aluminum and alumina represent more than three-fourths of Alcoa’s revenue. Non-aluminum products include precision castings and aerospace and industrial fasteners. Alcoa’s products are used worldwide in aircraft, automobiles,...